2024 Bonnaroo Music & Arts Festival

Chappell Roan performs during the Bonnaroo Music & Arts Festival on Sunday, June 16, 2024, in Manchester, Tennessee.

She's your favorite artists' favorite artist and one of her hit songs accurately describes the weather in Louisiana right now, according to the National Weather Service. 

The NWS in New Orleans invoked Chappell Roan's lyrics in "HOT TO GO!" to describe the triple digit heat indices across the state and record breaking high temperatures seen in Baton Rouge this week. 

"This heat will have you saying 'it's like 199 degrees!'" the NWS tweeted, which is a nod to the rising pop star from the Midwest who recently performed at Hangout Fest and Bonnaroo. She also opened for Olivia Rodrigo in New Orleans earlier this year. 

The fiery comparison to Roan is valid – Baton Rouge's Monday high of 100 was a record high, tying for the same date in 2009.

And the hot weather isn't over yet. The NWS forecast says to expect sweltering temperatures through the rest of the week. 

"The only relief will be afternoon storms," the NWS said, adding that residents should take breaks when outside and drink lots of water to stay hydrated and avoid heat-related illness. 

A heat advisory is in effect for New Orleans, Baton Rouge and the Mississippi Coast until 7 p.m. Wednesday. The feels like temperature could reach 108, the NWS said.

Email Justin Mitchell at justin.mitchell@theadvocate.com